From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wen Congyang Subject: [PATCH 7/7 v2] release memory resources if hotadd_new_pgdat() failed Date: Wed, 11 Jul 2012 15:50:47 +0800 Message-ID: <4FFD3057.2050308@cn.fujitsu.com> References: <4FFD2F1E.10006@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4FFD2F1E.10006@cn.fujitsu.com> Sender: linux-kernel-owner@vger.kernel.org To: lenb@kernel.org, linux-acpi@vger.kernel.org, "linux-kernel@vger.kernel.org" Cc: Yasuaki ISIMATU , David Rientjes , Andrew Morton , Konrad Rzeszutek Wilk List-Id: linux-acpi@vger.kernel.org We should goto error to release memory resource if hotadd_new_pgdat() failed. Signed-off-by: Wen Congyang --- mm/memory_hotplug.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 0d7e3ec..427bb29 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -618,7 +618,7 @@ int __ref add_memory(int nid, u64 start, u64 size) pgdat = hotadd_new_pgdat(nid, start); ret = -ENOMEM; if (!pgdat) - goto out; + goto error; new_pgdat = 1; } -- 1.7.1